54301389 has 8 divisors (see below), whose sum is σ = 74085792. Its totient is φ = 35358960.

The previous prime is 54301381. The next prime is 54301391. The reversal of 54301389 is 98310345.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 54301389 - 2³ = 54301381 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54301381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 210342 + ... + 210599.

It is an arithmetic number, because the mean of its divisors is an integer number (9260724).

Almost surely, 2^54301389 is an apocalyptic number.

It is an amenable number.

54301389 is a deficient number, since it is larger than the sum of its proper divisors (19784403).

54301389 is a wasteful number, since it uses less digits than its factorization.

54301389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420987.

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 54301389 is about 7368.9476182152. The cubic root of 54301389 is about 378.6782076999.

The spelling of 54301389 in words is "fifty-four million, three hundred one thousand, three hundred eighty-nine".